Home / 48,905,655-67,490,502.48-26,881,190.82

Finding the Fourth Proportional to 48,905,655, 67,490,502.48 and 26,881,190.82

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Solution

The fourth proportional to 48,905,655, 67,490,502.48 and 26,881,190.82 is: 37,096,427.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,905,655 : 67,490,502.48 = 26,881,190.82 : x
  2. Step 2: Convert to fraction form
    48,905,655/67,490,502.48 = 26,881,190.82/x
  3. Step 3: Cross multiply
    48,905,655x = 67,490,502.48 × 26,881,190.82
  4. Step 4: Simplify right side
    48,905,655x = 1,814,225,075,702,563.25
  5. Step 5: Solve for x
    x = 1,814,225,075,702,563.25/48,905,655
  6. Step 6: Final answer
    x = 37,096,427.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.